39819836

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{13291}}^1$

素因数の和:13409

約数の個数: 24

約数和(自身を含む): 80390016

約数和(自身を除く): 40570180

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 13291, 26582, 53164, 93037, 186074, 372148, 1422137, 2844274, 5688548, 9954959, 19909918, 39819836]

約数ペア:

[(1, 39819836), (2, 19909918), (4, 9954959), (7, 5688548), (14, 2844274), (28, 1422137), (107, 372148), (214, 186074), (428, 93037), (749, 53164), (1498, 26582), (2996, 13291)]